<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录页面login</title>
</head>
<body>
    <form action="" method="post">
        <p>手机号：<input type="text" name="username" value=""></p>
        <p>密码：<input type="password" name="password" value=""></p>
        <p>验证码 <input type="text" name="code" id=""></p>
        <p><input type="submit" value="登录"></p>
    </form>
</body>
</html>